Banquet of Meteoritical Society on 22 July, 1993 in Vail CO.
Pictured at table of Robert Walker (2nd from left), 1993 Leonard
Medalist of the society, are William Cassidy, 1995 Barringer Medalist
of the Meteoritical Society, Mrs. Cassidy, and Donald Clayton (right),
1991 Leonard medalist of the society. At this meeting Clemson
scientists Mark Leising, Bradley S. Meyer and Clayton presented three
of the six invited presentations in a special session "Nucleosynthesis
and Extinct Radioactivities", organized by Guenter Lugmair and
Clayton.